Bull-X 2,75"/70mm pre-silencer replacement pipes for OEM exhaust systems of Audi RS4 B9 and RS5 B9
compatible to the OEM exhaust system
A retrofit to the OEM pre-silencer is always possible through the supplied material.
- Material: stainless steel
- replaces the pre-silencer
- without TÜV / German MOT
- pipe diameter: 2,75"/70mm
Audi RS4 B9 F4
Audi RS5 B9 F5
The original pre-silencer pipes have to be cut for removal when installed. The removal can´t be done in complete condition (see example picture). As a result, the installation costs are very low.